IR2105S International Rectifier, IR2105S Datasheet
IR2105S
Specifications of IR2105S
Available stocks
Related parts for IR2105S
IR2105S Summary of contents
Page 1
Features Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune Gate drive supply range from 10 to 20V Undervoltage lockout 5V Schmitt-triggered input logic Cross-conduction prevention logic Internally set deadtime High side ...
Page 2
IR2105 Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param- eters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured under board mounted ...
Page 3
Dynamic Electrical Characteristics 15V 1000 pF and T BIAS Symbol Definition t on Turn-on propagation delay t off Turn-off propagation delay t r Turn-on rise time t f Turn-off ...
Page 4
... High side floating supply return S V Low side and logic fixed supply CC LO Low side gate drive output COM Low side return Lead Assignments COM LO 8 Lead PDIP IR2105 4 HV LEVEL PULSE SHIFT FILTER PULSE GEN COM COM Lead SOIC IR2105S www.irf.com ...
Page 5
Lead PDIP 8 Lead SOIC IR2105 01-3003 01 01-0021 08 5 ...
Page 6
IR2105 Figure 1. Input/Output Timing Diagram 50% 50% IN 90 90% Figure 3. Deadtime Waveform Definitions 6 IN (LO) 50% IN (HO Figure 2. Switching Time Waveform Definitions IN ...
Page 7
Max. 800 600 Typ. 400 200 0 -50 - Temperature ( Figure 6A. Turn-On Time vs Temperature 500 400 300 Max . 200 100 -50 - Temperature ...
Page 8
IR2105 200 150 100 Max. Typ -50 - Temperature ( Figure 10A. Turn Off Fall Time vs Temperature 140 0 120 0 100 0 800 Max . 600 Ty p. 400 Min. 200 0 ...
Page 9
Max . 0 Temperature ( C) Figure 13A. Logic "0"(HO) & Logic "1"(LO) Input Voltage vs Temperature 1 0.8 0.6 0.4 0.2 Max . 0 -50 -25 ...
Page 10
IR2105 500 400 300 200 100 Max. 0 -50 - Temperature ( C) Figure 16A. Offset Supply Current vs Temperature Max . ...
Page 11
Max Temperature ( C) Figure 19A. Logic "1" Input Current ...
Page 12
IR2105 Min. 0 -50 - Temperature ( C) Figure 22A. Output Source Current vs Temperature 700 600 500 400 300 Min. ...